package day04;

import java.util.Scanner;

public class CommandBySwitch22 {
    public static void main(String[] args) {
        Scanner scan= new Scanner(System.in);
        System.out.println("请根据提示音做出您的选择：1.查话费余额 2.查流量余额 3.业务办理 4.转人工");
        int command = scan.nextInt();

           switch (command){
               case 1:
                System.out.println("您的话费余额为");
                break;
               case 2:
                System.out.println("您的话费余额为");
                break;
               case 3:
                System.out.println("请稍候");
                break;
               case 4:
                System.out.println("系统繁忙");
                break;
               default:
                   System.out.println("指令错误");
        }


    }
}
